Key Differences
In short — Core i9-11900KF outperforms Core i9-9940X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900KF is 879 days newer than Core i9-9940X.
Advantages of Intel Core i9-9940X
- Can execute more multi-threaded tasks simultaneously than Intel Core i9-11900KF - 28 vs 16 threads
Advantages of Intel Core i9-11900KF
- Performs up to 6% better in Halo Infinite than Core i9-9940X - 171 vs 161 FPS
- Consumes up to 24% less energy than Intel Core i9-9940X - 125 vs 165 Watts
Halo Infinite
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Mar 16th, 2021
FPS
171
100%
Value, CA$/FPS
CA$2.13/FPS
100%
Price, CA$
CA$365
100%
FPS and Value Winner
Buy for CA$365 on Amazon
In Stock
Updated 15199 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 19th, 2018
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i9-9940X | vs | Intel Core i9-11900KF |
---|---|---|
Oct 19th, 2018 | Release Date | Mar 16th, 2021 |
Core i9 | Collection | Core i9 |
Skylake | Codename | Rocket Lake |
Intel Socket 2066 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
14 | Cores | 8 |
28 | Threads | 16 |
3.3 GHz | Base Clock Speed | 3.5 GHz |
4.4 GHz | Turbo Clock Speed | 5.3 GHz |
165 W | TDP | 125 W |
14 nm | Process Size | 14 nm |
33.0x | Multiplier | 35.0x |
None | Integrated Graphics | None |
Yes | Overclockable | Yes |